mbed library sources. Supersedes mbed-src.
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Diff: targets/TARGET_NUVOTON/TARGET_M451/gpio_object.h
- Revision:
- 153:9398a535854b
- Parent:
- 152:9a67f0b066fc
--- a/targets/TARGET_NUVOTON/TARGET_M451/gpio_object.h Thu Dec 15 11:48:27 2016 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,57 +0,0 @@ -/* mbed Microcontroller Library - * Copyright (c) 2015-2016 Nuvoton - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef MBED_GPIO_OBJECT_H -#define MBED_GPIO_OBJECT_H - -#include "mbed_assert.h" -#include "cmsis.h" -#include "PortNames.h" -#include "PeripheralNames.h" -#include "PinNames.h" - -#ifdef __cplusplus -extern "C" { -#endif - -typedef struct { - PinName pin; - uint32_t mask; -} gpio_t; - -static inline void gpio_write(gpio_t *obj, int value) -{ - MBED_ASSERT(obj->pin != (PinName)NC); - uint32_t pin_index = NU_PINNAME_TO_PIN(obj->pin); - uint32_t port_index = NU_PINNAME_TO_PORT(obj->pin); - - GPIO_PIN_DATA(port_index, pin_index) = value ? 1 : 0; -} - -static inline int gpio_read(gpio_t *obj) -{ - MBED_ASSERT(obj->pin != (PinName)NC); - uint32_t pin_index = NU_PINNAME_TO_PIN(obj->pin); - uint32_t port_index = NU_PINNAME_TO_PORT(obj->pin); - - return (GPIO_PIN_DATA(port_index, pin_index) ? 1 : 0); -} - -#ifdef __cplusplus -} -#endif - -#endif